Kavain
醉椒素
Also known as: DL-Kavain, DL-Kawain, trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one, 4-Methoxy-6-[(E)-2-phenylvinyl]-5,6-dihydro-2H-pyran-2-one, Kawain, DL-KAWAIN, MFCD00270446, UNII:5L1NI60TGB
Kavain (CAS 3155-48-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H14O3 and a molecular weight of 230.259 g/mol. It is also known as DL-Kavain, DL-Kawain and trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one. Key properties include a melting point of 142-148ºC, a boiling point of 432.6±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 184.6±23.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3155-48-4
- Jingsj CID
- J-1975587-2
- Molecular Formula
- C14H14O3
- Chinese Name
- 醉椒素
- Molecular Weight
- 230.259 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 142-148ºC |
|---|---|
| Boiling Point | 432.6±45.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 184.6±23.3 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Kavain?
The CAS number of Kavain is 3155-48-4.
What are the molecular formula and molecular weight of Kavain?
Kavain has molecular formula C14H14O3 and molecular weight 230.259 g/mol.
Is Kavain hazardous?
Kavain has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Kavain (CAS 3155-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975587-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.